Register
What is the molecular formula of a compound if its empirical formula is CFBrO and its molar mass is 381.01 g/mol?
62.2k views
3 votes
What is the molecular formula of a compound if its empirical formula is CFBrO and its molar mass is 381.01 g/mol?

User Joseph Saunders
by
7.8k points

2 Answers

3 votes
C3F3Br3O3 should be it. Correct me if I'm wrong
User Hany Habib
by
7.3k points
2 votes
A(C)+A(F)+A(Br)+A(O)=12.01+19.00+79.90+16.00=126.91

n=381.01/126.91= 3

C₃F₃Br₃O₃
User XDaevax
by
7.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.2m questions

10.8m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
Link Copied!